Call Us
Services
OUR SERVICES
At EDC your project will be guided through each stage of the development and construction process by a multi-disciplined team of specialists, who are highly qualified and experienced in Civil, Structural, Fire, Geotechnical and Environmental engineering.
Our skills are appreciated by a wide range of clients including architects, developers, planners, surveyors and building owners.
From initial concepts to detailed design our civils projects include land development advice for a range of project types, including earthworks, stormwater drainage, water supply and environmental performance.
Our team undertake geotechnical assessments and risk mitigation design for a diverse range of geohazards, including erosion, ground strength, liquefaction risk, slope stability, settlement analysis, ground improvement, retaining wall and pile design.
Highly experienced in a diverse range of small to large-scale projects, our track record for engineering excellence includes work on: multi-storey apartment buildings, offices, warehouses, factories, churches, schools, community facilities and residential projects.
Taking a detail-oriented ‘hands-on’ approach, providing fire engineering designs, construction detailing advice, and passive fire protection assessments for new and existing buildings from concept to completion
EDC’s specialists in sustainable design and land contamination marry the need for safe, future friendly sites and development economy. From contaminated land studies, site remediation, energy Efficiency design to sustainable infrastructure.
Projects
OUR PROJECTS
We have a wealth of experience to offer, whether it be a new garage, multi lot subdivision or multistorey building. Our projects pages showcase this diverse work history input that has assisted in the success for our clients. These projects can be filtered to help you see projects similar to your own and give you the confidence that EDC are the design team for you.
By facilitating effective and sustainable use of natural resources we provide practical and cost-effective solutions to earthworks, roads and drainage .
Our experienced geotechnical engineers play a key role in identifying and controlling abnormal ground related project costs ensuring bringing stability whatever the build.
Highly experienced in small through to large-scale projects, our track record for engineering excellence includes: multi-storey apartment buildings, offices, warehouses, factories, churches, schools, community facilities and residential projects.
Designing buildings to consider life safety and property protection in the event of fire is at the core of EDC’s specialist fire engineering service.
Our extensive understanding and knowledge of soil contamination, environmental standards and regulatory requirements, forms the basis of our cost-effective, innovative design service resulting in sustainable and safe sites.
Value is achieved when using more the one of EDC’s engineering disciplines, the synergy of this resulting in smoother, faster design process and ultimately a more cost-effective process.
News & Info
News
Resources
Careers
About Us
Meet the Team
Contact
After 37 years at EDC, the co-founder and Managing Director, Patrick Harris has retired. The Board and staff wish Pat all the best with his retirement. Gareth Williams, Geotechnical Director, has taken over the role of Managing Director.
On Saturday 1st November 2025, the EDC Christchurch team swapped spreadsheets for spokes and took...
After more than two decades of dedicated service to EDC, we announce the well-earned retirement of...
EDC is proud to announce the promotion of Stanley Chung to the role of Director, effective...
